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Update example code for zero copy

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This commit is contained in:
David Tolnay 2017-03-30 22:44:08 -07:00
parent 8e0c036158
commit 4dec5f4de8
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GPG Key ID: F9BA143B95FF6D82
2 changed files with 23 additions and 23 deletions
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36
serde/src/de/mod.rs
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@ -147,9 +147,9 @@ pub trait Error: Sized + error::Error {
/// # type Err = String;
/// # fn from_str(_: &str) -> Result<Self, String> { unimplemented!() }
/// # }
/// impl Deserialize for IpAddr {
/// impl<'de> Deserialize<'de> for IpAddr {
/// fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
/// where D: Deserializer
/// where D: Deserializer<'de>
/// {
/// let s = try!(String::deserialize(deserializer));
/// s.parse().map_err(Error::custom)
@ -256,7 +256,7 @@ pub trait Error: Sized + error::Error {
/// # use std::fmt;
/// # #[allow(dead_code)]
/// # struct Example;
/// # impl Visitor for Example {
/// # impl<'de> Visitor<'de> for Example {
/// # type Value = ();
/// fn visit_bool<E>(self, v: bool) -> Result<Self::Value, E>
/// where E: Error
@ -376,7 +376,7 @@ impl<'a> fmt::Display for Unexpected<'a> {
/// # use std::fmt;
/// # #[allow(dead_code)]
/// # struct Example;
/// # impl Visitor for Example {
/// # impl<'de> Visitor<'de> for Example {
/// # type Value = ();
/// fn visit_bool<E>(self, v: bool) -> Result<Self::Value, E>
/// where E: Error
@ -499,7 +499,7 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
/// # #[allow(dead_code)]
/// # enum Error {}
/// # #[allow(dead_code)]
/// fn func<T: Deserialize>() -> Result<T, Error>
/// fn func<'de, T: Deserialize<'de>>() -> Result<T, Error>
/// # { unimplemented!() }
/// ```
///
@ -511,7 +511,7 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
/// # #[allow(dead_code)]
/// # enum Error {}
/// # #[allow(dead_code)]
/// fn func_seed<T: DeserializeSeed>(seed: T) -> Result<T::Value, Error>
/// fn func_seed<'de, T: DeserializeSeed<'de>>(seed: T) -> Result<T::Value, Error>
/// # {
/// # let _ = seed;
/// # unimplemented!()
@ -543,8 +543,8 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
/// // appending each integer into the existing Vec.
/// struct ExtendVec<'a, T: 'a>(&'a mut Vec<T>);
///
/// impl<'a, T> DeserializeSeed for ExtendVec<'a, T>
/// where T: Deserialize
/// impl<'de, 'a, T> DeserializeSeed<'de> for ExtendVec<'a, T>
/// where T: Deserialize<'de>
/// {
/// // The return type of the `deserialize` method. This implementation
/// // appends onto an existing vector but does not create any new data
@ -552,19 +552,19 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
/// type Value = ();
///
/// fn deserialize<D>(self, deserializer: D) -> Result<Self::Value, D::Error>
/// where D: Deserializer
/// where D: Deserializer<'de>
/// {
/// // Visitor implementation that will walk an inner array of the JSON
/// // input.
/// struct ExtendVecVisitor<'a, T: 'a>(&'a mut Vec<T>);
///
/// impl<'a, T> Visitor for ExtendVecVisitor<'a, T>
/// where T: Deserialize
/// impl<'de, 'a, T> Visitor<'de> for ExtendVecVisitor<'a, T>
/// where T: Deserialize<'de>
/// {
/// type Value = ();
///
/// fn visit_seq<V>(self, mut visitor: V) -> Result<(), V::Error>
/// where V: SeqVisitor
/// where V: SeqVisitor<'de>
/// {
/// // Visit each element in the inner array and push it onto
/// // the existing vector.
@ -586,15 +586,15 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
/// // Visitor implementation that will walk the outer array of the JSON input.
/// struct FlattenedVecVisitor<T>(PhantomData<T>);
///
/// impl<T> Visitor for FlattenedVecVisitor<T>
/// where T: Deserialize
/// impl<'de, T> Visitor<'de> for FlattenedVecVisitor<T>
/// where T: Deserialize<'de>
/// {
/// // This Visitor constructs a single Vec<T> to hold the flattened
/// // contents of the inner arrays.
/// type Value = Vec<T>;
///
/// fn visit_seq<V>(self, mut visitor: V) -> Result<Vec<T>, V::Error>
/// where V: SeqVisitor
/// where V: SeqVisitor<'de>
/// {
/// // Create a single Vec to hold the flattened contents.
/// let mut vec = Vec::new();
@ -614,7 +614,7 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
/// }
///
/// # #[allow(dead_code)]
/// # fn example<D: Deserializer>(deserializer: D) -> Result<(), D::Error> {
/// # fn example<'de, D: Deserializer<'de>>(deserializer: D) -> Result<(), D::Error> {
/// let visitor = FlattenedVecVisitor(PhantomData);
/// let flattened: Vec<u64> = deserializer.deserialize_seq(visitor)?;
/// # let _ = flattened;
@ -913,7 +913,7 @@ pub trait Deserializer<'de>: Sized {
/// min: usize,
/// }
///
/// impl Visitor for LongString {
/// impl<'de> Visitor<'de> for LongString {
/// type Value = String;
///
/// fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
@ -946,7 +946,7 @@ pub trait Visitor<'de>: Sized {
/// # use std::fmt;
/// # #[allow(dead_code)]
/// # struct S { max: usize }
/// # impl serde::de::Visitor for S {
/// # impl<'de> serde::de::Visitor<'de> for S {
/// # type Value = ();
/// fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
/// write!(formatter, "an integer between 0 and {}", self.max)

10
serde/src/macros.rs
View File

@ -135,15 +135,15 @@ macro_rules! forward_to_deserialize_helper {
/// # #[macro_use] extern crate serde;
/// # use serde::de::{value, Deserializer, Visitor};
/// # pub struct MyDeserializer;
/// # impl Deserializer for MyDeserializer {
/// # impl<'de> Deserializer<'de> for MyDeserializer {
/// # type Error = value::Error;
/// # fn deserialize<V>(self, _: V) -> Result<V::Value, Self::Error>
/// # where V: Visitor
/// # where V: Visitor<'de>
/// # { unimplemented!() }
/// #
/// #[inline]
/// fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value, Self::Error>
/// where V: Visitor
/// where V: Visitor<'de>
/// {
/// self.deserialize(visitor)
/// }
@ -164,10 +164,10 @@ macro_rules! forward_to_deserialize_helper {
/// # #[macro_use] extern crate serde;
/// # use serde::de::{value, Deserializer, Visitor};
/// # pub struct MyDeserializer;
/// impl Deserializer for MyDeserializer {
/// impl<'de> Deserializer<'de> for MyDeserializer {
/// # type Error = value::Error;
/// fn deserialize<V>(self, visitor: V) -> Result<V::Value, Self::Error>
/// where V: Visitor
/// where V: Visitor<'de>
/// {
/// /* ... */
/// # let _ = visitor;